AUDI 2.8 V6 water doping

[Other]

Hello

On 3 cylinders on the transfer pipe

Chevrolet lumina

[gary]

The reactor in the tube with accordion c not bad that to avoid the constraints of expansion!


I plan to put the reactor in place of the catamaran (disaster) ca say just after the Y of connection of collectors!

[gary]

: arrow: Sacred building site!

Be brave. Have you not thought about LPG?

I know 6L V2.8s that work very well on LPG ...

LPG c is not profitable in my case because I travel less than 10.000 km / year.

[I Citro]

since the time that you speak of your chevrolet, I had not checked the model ...
In France he was called Pontiac Trans Sport.
Available until 1997 in 4 cylinders 2.4L and V6 3.8L in automatic gearbox.

Is this version you have or the most controversial version V6 3.1L?

A nice road vessel that sold well in LPG in France or the absence of a diesel version was a serious commercial handicap.

[Other]

Hello

Is this version you have or the most controversial version V6 3.1L?

At the cost it was 3,8 liters now it is 3,1 liters
These models there are 3,1 l 3,3 l and 3,8 l all automatic when the controversy? there are many in circulation just 3 in my street .. (all automatic and air conditioning)
All change the mechanism is not long a few bolts and you take out all the front axle to replace it with another ...
For water doping it's easier with the 3,1 liter because you can easily get around the MAS airflow problem
it works with a MAP pressure detector

I eliminated the ERG to make a doping input and disconnected the lambda probe just for reading for the adjustable richness
when the catalyst it's been several years that I ride in water doping no problem ..
My biggest gro sproblema was to make a system that resists freezing and without problem for the winter, the other problem is to control the wealth through the electronic system.

Currently I do not make more changes on this assembly, it works quite well, when I do not forget to put water.

Andre

[I Citro]

At the cost it was 3,8 liters now it is 3,1 liters
These models there are 3,1 l 3,3 l and 3,8 l all automatic when the controversy? there are many in circulation just 3 in my street .. (all automatic and air conditioning)
All change the mechanism is not long a few bolts and you take out all the front axle to replace it with another ...
For water doping it's easier with the 3,1 liter because you can easily get around the MAS airflow problem
it works with a MAP pressure detector
Andre

It is true that with MAP sensors, it is easier to manage.
And then these sensors are simple, reliable, easy to use with pressure / flow maps.

[gary]

Well! let's talk about serious things:
Here are the first elements to make my reactor.
All parts are made of 304L and 316L stainless steel and will of course be welded to the tig.

1/2 tube: ext 21.3 mm int 18.1 mm intended length: 400 mm

rod diam 15 mm expected length: 250mm

I have the stem and the tube but they are not yet cut, so if you have suggestions on the lengths go there I am listening!




Now the hardest part will be finding time to devote to the assembly, because in the process I attack the manufacture of the complete stainless steel exhaust line!

[Other]

Hello

1/2 tube: ext 21.3 mm int 18.1 mm intended length: 400 mm

rod diam 15 mm expected length: 250mm

As the reactor tube is thin, a word of advice when you are going to weld it place an internal iron rod at the place where you weld tightly fitted.
Because at the welding it shrinks internally if the rod centering is done by teat it risks not to pass anymore, or reamer.
this gives an air gap of 1,5mm, a 6mm rod was preferable. Although the reactor is not the main part of the system, especially on petrol.
What are you feeding the reactor with? and how do you get into the engine?

Andre

[gary]

Basically violated my idea!

sorry for the writing and the schema made hard.



I intend to use a scooter or model carburetor connected to the accelerator cable to manage the flow of water and air. The fuel will supply the reactor only at a temperature above 70 ° C to avoid big cold worries!

[gary]

Hoping that you will understand me!